60+ similar titles based on shared tags and player behavior. Themes include Outbreak Sim, Simulation, Indie, Singleplayer.
A new wave of refugees is flooding the checkpoint. Inspect every survivor, identify the infected before they turn, and stop the outbreak from spreading to the outside world in this tense zombie apocalypse screening simulator.
Evil Labs
Evil Labs is a game about building and managing your own Evil Laboratory. Research and develop diseases, infect people, sell the cure and get rich!
![40 Days [四十天] header art](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/737600/header.jpg?t=1574438101)
40 Days [四十天]
40 Days is a special strategy simulation game related to infectious diseases spread all over the city. You, as ahead of the quarantine department, have been given full authority and manpower to contain the city, deal with different parties, virus in the city and most importantly find out the cure.
Evil Labs is a game about building and managing your own Evil Laboratory. Research and develop diseases, infect people, sell the cure and get rich!
Why similar: Outbreak Sim 79.7% ★, Simulation 10.8%, Base Building 6.8%, Building 2.2%, Singleplayer 0.5%
40 Days is a special strategy simulation game related to infectious diseases spread all over the city. You, as ahead of the quarantine department, have been given full authority and manpower to contain the city, deal with different parties, virus in the city and most importantly find out the cure.
Why similar: Outbreak Sim 87.6% ★, Simulation 9.3%, Management 3.1%
Will you be able to infect all devices of the world? «Trojan Inc.» - simulator, which will involve you in a world of computer viruses and trojans.
Why similar: Outbreak Sim 89.2% ★, Simulation 10.8%
Play as the zombies! Infect and Destroy is an indie game in which you play as an infectious disease with the sole purpose of eliminating everyone on Earth. Play as an ultra-intelligent self-aware virus capable of reanimating the dead and turning them into your minions.
Why similar: Outbreak Sim 85.8% ★, Simulation 9.3%, Action 5%
VIRUS OF SURVIVORS:LIFE SIMULATOR is a brand new simulation game, where you can explore the human body and fight against viruses and infections .The game begins on the emergency class, where a sick man lies, who waiting for a medicine of vital… You will be the medicine capsule which can redound the healing, and you enter into the human...
Why similar: Outbreak Sim 66.7% ★, Simulation 22.3%, Action 11.1%
Relive the original Bio Inc. experience, rebuilt from the ground up for PC to celebrate its 15th anniversary. Develop deadly diseases, cripple your victim’s body, and determine their ultimate fate in this biomedical strategy simulator.
Why similar: Outbreak Sim 75.8% ★, Simulation 19.6%, Atmospheric 3.9%, Singleplayer 0.7%
You work the night shift inside a small aid booth. People arrive at your window asking for help. Food. Water. Medicine. Sometimes… things that don’t belong in a donation box. Every box you prepare makes the night worse.
Why similar: Outbreak Sim 70.9% ★, Simulation 9.8%, Choices Matter 6.5%, First-Person 6.2%, Horror 2.2%
"Pathogen" is a STG game base on real human body with little Rogue-Like element. You can propagate evolve infect and hide as different kinds of pathogens in human body.
Why similar: Outbreak Sim 77.7% ★, Simulation 14.6%, Action 7.6%
Start your journey as a carpenter in a new neighborhood. Take measurements, install furniture and fulfill customer orders. But success attracts trouble; a local gang demands a fee. Refuse, turn your shop into a fortress, and arm yourself to defend your life. will you pay or resist?
Why similar: Job Simulator 52.3% ★, Simulation 14.4%, Shooter 9.3%, Action 7.1%, Management 4.9%
Manage the night shift of an ER during the apocalypse, solo or with friends online: Diagnose patients. Design and grow your hospital, and defend against the undead while treating the living. If you're a creator, connect the game to Twitch and make the audience your patients for even more fun!
Why similar: Outbreak Sim 40.4% ★, Job Simulator 29.1% ★, Shooter 6.9%, Management 6.7%, Simulation 5.8%
This is an RPG game where you will follow our protagonist to fight and save lives!
Why similar: Outbreak Sim 71.9% ★, Simulation 10.7%, Base Building 9.6%, Exploration 5.7%, 3D 1.8%
Virus Petya - a simulator of the system administrator. In this game you need to run from one computer to another, to remove from the computer a terrible virus "PETYA". But it's not easy, because with each attempt of the virus to infect the computer, the virus gets closer to the end of his successful work
Why similar: Outbreak Sim 84.7% ★, Simulation 12.5%, Atmospheric 2.3%, Singleplayer 0.5%
The crash is just the beginning. Trapped in the frozen hell of Siberia, you must fight for every single day. Use the wreckage, build shelter, find food, and face deadly threats. Rescue may never come – how long can you survive?
Why similar: Outbreak Sim 56.1% ★, Simulation 10.1%, Action 5.5%, First-Person 5.2%, Exploration 5.1%
DeadOS is an early access zombie outbreak simulator by Benn Powell that focuses on city-wide scenarios where you have access to fully customize your apocalypse experience from beginning to end. Simulation. Sandbox. Survival!
Why similar: Outbreak Sim 91.6% ★, Simulation 8%, Singleplayer 0.3%
A world where you can create your own zombie apocalypse to your liking!
Why similar: Outbreak Sim 71.8% ★, Simulation 19%, Base Building 8.5%, Singleplayer 0.7%
A first-person shooter meets quarantine inspection in post-apocalyptic Chicago. You’ve got 30 days until the army arrives. Hold out, fix your car, and fight your way through Chicago to the main checkpoint to save your little brother.
Why similar: Outbreak Sim 71% ★, Simulation 8.2%, FPS 5.4%, First-Person 4.3%, Action 4.1%
Plague Inc: Evolved is a unique mix of high strategy and terrifyingly realistic simulation. Your pathogen has just infected 'Patient Zero' - now you must bring about the end of human history by evolving a deadly, global Plague whilst adapting against everything humanity can do to defend itself.
Why similar: Outbreak Sim 82.9% ★, Simulation 14.4%, Realistic 1.1%, Atmospheric 0.9%, Singleplayer 0.7%
When the City Burns, the Truth Hides in the Dark. Hours 2–4: Dead City Protocol is a Third-Person Tactical Shooter where Cops, SWAT, & National Guard fight a Spreading Outbreak—and Government Forces sent to erase it. Survive Early Hours of Outbreak, ambushes, and a lethal cover-up.
Why similar: Outbreak Sim 61.5% ★, Shooter 11.8%, Simulation 10.6%, Action 6.5%, Atmospheric 3.8%
After several small meteors struck the surface of the Earth for more than 48 hours, a strange phenomenon occurred. An unknown and terrifying form of life emerged from the depths. The world is no longer the same. This is a survival horror game where every night becomes a true nightmare.
Why similar: Outbreak Sim 56.3% ★, Shooter 10.4%, Simulation 9.7%, Action 5.3%, First-Person 5.1%
LaBlue Horror is a first-person psychological horror game set in a dark Backrooms-inspired maze. Explore, hide, survive and find the exit before the creature finds you.
Why similar: Outbreak Sim 54.1% ★, Simulation 16.4%, Action 11.2%, First-Person 4.7%, Horror 4.4%
Quarantine is an intense turn-based strategy game about waging war on pandemic disease. Recruit a team of specialized operatives to deploy on worldwide missions. Research the contagion, upgrade your tech, and quarantine the outbreak before it kills us all.
Why similar: Outbreak Sim 88.9% ★, Simulation 9.7%, Atmospheric 1.4%
In the game, day and night alternate. Zombies will not be active during the day, so you can build your home with confidence. But at night you have to resist hordes of zombies and guard your camp!
Why similar: Outbreak Sim 73.3% ★, Base Building 11%, Simulation 8.6%, Exploration 6.2%, Singleplayer 0.8%
A thrilling, first-person, action-survival game set in the modern post-apocalypse. As mankind’s last hope, you’ll traverse the hospital ravaged by a lethal plague. the fight for survival gets progressively more difficult as the story unfolds. Be ready for violence
Why similar: Outbreak Sim 64.2% ★, Shooter 12.9%, Action 9%, First-Person 4.5%, 3D 2.7%
Become an inspector examining causes of plane crashes. Visit the crash site, gather evidence and interrogate witnesses. Explain whether the accident was caused by independent factors or human errors.
Why similar: Outbreak Sim 67.9% ★, Simulation 20.6%, First-Person 6.9%, 3D 4%, Singleplayer 0.6%
With a strong military career, Selin is drawn into a conflict between humanity and aliens after an urgent mission call interrupts her family dinner. Investigating a mysterious object that crashed on Earth, Selin forms alliances to uncover the aliens' true intentions and guide humanity's future.
Why similar: Outbreak Sim 66.2% ★, Action 6.4%, First-Person 6.4%, FPS 6.2%, Exploration 6.1%
After the end of life, no survivors have been found, and we should continue to live.
Why similar: Outbreak Sim 60.8% ★, Shooter 11.8%, Base Building 6.4%, Action 5.9%, Exploration 5.6%
Virus Lab is a first-person simulation where you run a high-security research facility. Play solo or team up in co-op with up to 3 friends. Handle dangerous samples, manage scientists and equipment, prevent containment breaches, and push research forward under constant pressure.
Why similar: Outbreak Sim 66.2% ★, Simulation 18.7%, Management 6.4%, First-Person 5.2%, Realistic 3%
PL:OT 2025 is a third-person shooter horror survival simulator where you will experience terror while exploring an infected city, alone or with your closest person.
Why similar: Outbreak Sim 62% ★, Shooter 12.1%, Simulation 11.5%, Action 6.2%, Combat 3.2%
"Survive a zombie nightmare in 'Resident Fear: Redistribution.' Explore, solve puzzles, and confront the undead in this thrilling horror adventure from Gamesoft Studios."
Why similar: Outbreak Sim 67.1% ★, First-Person 5.9%, FPS 5.7%, Action 3.9%, 3D 3.5%
You will have to visit the patient's apartment, find out about the agent's disappearance and submit a report to VGL Corporation. The task is easy, but after you enter the apartment, the picture will change and only the goal will remain - to survive!
Why similar: Outbreak Sim 87.5% ★, First-Person 8.8%, Horror 2.5%, Singleplayer 1.2%
Plague Architect is a strategic outbreak simulator set in a mall. Evolve symptoms and abilities to spread infection. Watch chaos unfold.
Why similar: Outbreak Sim 75.2% ★, Simulation 12.8%, 3D 4%, Realistic 3.6%, Atmospheric 3.4%
The President is dead. As the least incompetent cabinet member, you have been charged with leading the US response to the escalating zombie crisis. Day Zero is a real-time strategy game about managing a rapidly emerging zombie apocalypse from the White House command bunker.
Why similar: Outbreak Sim 73.3% ★, Management 8.5%, Simulation 6.7%, Choices Matter 6.4%, 3D 2.7%
Survive a zombie-infested mall for 3 days. Fight, scavenge, rescue, and customize your character in this dynamic game.
Why similar: Outbreak Sim 78.2% ★, Simulation 10.2%, FPS 5.6%, Action 5.6%, Singleplayer 0.4%
通过酷鱼防疫宣传系列教学，用户可以避免去实体展馆带来的感染风险，只需要戴上VR设备就能真切地体验到身边常见的潜在灾害，学习关于新冠病毒的来源、传播途径及防治手段。
Why similar: Outbreak Sim 84% ★, Simulation 15.2%, Singleplayer 0.8%
Chase, forecast, and document powerful storms in an open world of cities, suburbs, rural communities, and open plains. Track developing weather, capture dangerous events, and survive tornadoes, hail, and destructive winds.
Why similar: Outbreak Sim 54% ★, Simulation 14.4%, Action 7.1%, Management 6.6%, First-Person 5.1%
Last Minute is a first person horrorgame. Your goal is to escape from differnt maps and differnt enemys. (This game contains jumpscares)
Why similar: Outbreak Sim 77.5% ★, Exploration 6.4%, First-Person 6.2%, Atmospheric 3.8%, Action 3.7%
The Titanic is yours to master. Explore 100% of the ship, race through challenges, navigate by instinct, interact with history. The ultimate spatial puzzle awaits.
Why similar: Outbreak Sim 57.2% ★, Simulation 18.9%, Exploration 6.8%, FPS 6.3%, First-Person 5.3%
Kehra is a future based little puzzel game, with different voicelines and music...
Why similar: Outbreak Sim 80% ★, Simulation 8.2%, First-Person 6.1%, FPS 2.9%, 3D 2.4%
Dive into the heart of aviation mysteries in "Plane Accident: Prologue." Explore realistic crash sites, analyze evidence, and solve puzzles. Unveil the truth in this thrilling prelude to the full "Plane Accident" experience.
Why similar: Outbreak Sim 74.3% ★, Simulation 9%, Exploration 7.6%, First-Person 4.1%, Choices Matter 3.1%
The Fabulous Fear Machine is a narrative-driven strategy game with a pulp horror style. As the Machine's new Master, you must sow fear and expand your influence by creating Legends, harvesting resources, manipulating events, and spying on your enemies.
Why similar: Outbreak Sim 69.8% ★, Simulation 9.5%, Management 6%, Choices Matter 5.5%, Atmospheric 3%
Leave the city behind and start over as a handyman on a quiet island. Clean, paint, repair and restore abandoned spaces in this satisfying renovation simulator. Take on small jobs or full contracts and transform chaos into livable homes at your own pace.
Why similar: Job Simulator 63.4% ★, Simulation 22.4%, First-Person 5.9%, 3D 4.4%, Realistic 2.8%
Weed Inc. is a global strategy simulation. Build a cannabis strain from fragments, introduce it to legal markets, and spread it country by country. Turn Consumers into Addicts, contain the Side Effects, and stay ahead of an escalating Global Response.
Why similar: Outbreak Sim 68.8% ★, Simulation 15.5%, Management 10.5%, Choices Matter 4.1%, Atmospheric 1.1%
Starphage is a real-time plague simulation played as a galactic pathogen. Weigh transmission against lethality with every trait you evolve, spread by starship and solar wind alike, and devour a living galaxy before its civilizations engineer a cure.
Why similar: Outbreak Sim 81.5% ★, Simulation 13%, Management 4.6%, Singleplayer 1%
Fulgeonix criminals, made of pure energy, escape and sow chaos. Hunted by the Chaenombrus, guardians who can make themselves invisible, they must use their transformative powers to survive. In “Prisoners Hunt”, every escape is a fight for freedom.
Why similar: Outbreak Sim 71.8% ★, Action 11.7%, FPS 6.9%, First-Person 6.1%, Realistic 3.5%
In a post-apocalyptic world build and lead your own colony under the constant threat of the undead. Recruit survivors, assign roles and decide how your group survives. Fight enemy colonies or form alliances in FPS or TPS combat.
Why similar: Outbreak Sim 53.7% ★, Simulation 7.6%, Base Building 7.1%, Shooter 6.9%, First-Person 5.2%
War of the Zombie brings together the best of turn-based simulation and real-time strategic gameplay action across the entire world at the very start of a mysterious undead outbreak.
Why similar: Outbreak Sim 84% ★, Simulation 16%
Warranted Humanity is a post-apocalyptic 2D side scroller where choices matter. Fight different infected and rival factions, scavenge, skill up, craft, manage your shelter and other survivors, all in a race against time to ensure humanity’s survival before everyone is irreversibly infected.
Why similar: Outbreak Sim 63.7% ★, Base Building 11.5%, Simulation 9.1%, Management 7%, Choices Matter 5.4%
The Outbreak Guardian is a third person open-world game where you are in charge of ensuring the welfare of the citizens of Patriam by managing the city's resources, which involves delivering equipment and some skilled driving.
Why similar: Outbreak Sim 73.4% ★, Management 10.5%, Simulation 7.2%, Choices Matter 5.3%, 3D 3.1%
You inherit your father’s tavern in a small, isolated region.By day, life seems ordinaryBut when night falls, someone always knocks on your door.
Why similar: Outbreak Sim 71.7% ★, Simulation 9.3%, First-Person 5.7%, Choices Matter 4.9%, 3D 3.2%
Run your own cozy diner solo or with friends! Cook, serve, clean, and manage the chaos in this fast-paced restaurant sim. Expand your café, customize your menu, and turn kitchen mayhem into delicious fun — or total disaster!
Why similar: Job Simulator 45.7% ★, Simulation 13%, Management 11.3%, Base Building 10.3%, First-Person 5.4%
Manage your own pawn shop in the weird galaxy. Purchase and sell different items, attend auctions, stop thieves and keep the shop going!
Why similar: Job Simulator 49.5% ★, Simulation 11.8%, Management 10.7%, Shooter 9.6%, Action 5.2%
Lead a train carrying the last survivors of humanity across a frozen world. Manage resources, explore abandoned locations, and make difficult decisions that will determine the future of Convoy 07.
Why similar: Outbreak Sim 82.4% ★, Management 7%, Simulation 5.2%, Choices Matter 4.8%, Singleplayer 0.5%
Inspect hotel rooms, uncover hidden faults, and back every report with photographic evidence. In this first-person inspection sim, check what guests might miss, classify problems, and decide whether to clear the room, call housekeeping, request repairs, or close it.
Why similar: Job Simulator 64.9% ★, Simulation 15.1%, Exploration 9.4%, First-Person 5.9%, 3D 4.1%
Command fire rescue operations under pressure. Receive emergency calls, dispatch units and make critical decisions in a realistic emergency response strategy simulation.
Why similar: Outbreak Sim 54.5% ★, Simulation 21.5%, Management 11.6%, Base Building 4.8%, Choices Matter 4.8%
Barricade Protocol: Survive in the world's last bastion, the Vera Hospital. Farm on the rooftops, generate power on balconies, and transform patient rooms into shops to build your own vertical city within the hospital corridors.
Why similar: Outbreak Sim 62.4% ★, Simulation 12.2%, Shooter 5.5%, Base Building 4.7%, Action 4.7%
EverBlock blends evolving blocks with bullet-hell survival. Choose six craft types, aim manually, dodge, and blink. Battle multiplying blocks, Bosses, and Demon Lords. Earn XP, gather materials, and build your Shelter to unlock craft and upgrades. Adapt and survive.
Why similar: Outbreak Sim 67.1% ★, Shooter 16.1%, Simulation 15.9%, Singleplayer 0.9%
Night shift at a gym. Same 3 customers every night. Same conversations. Same orders. So why does it feel stranger each time? After 4 nights, you'll face the truth.
Why similar: Job Simulator 61.3% ★, Simulation 14.3%, First-Person 7%, 3D 4.6%, Horror 4.5%
Deadbait is a VR Horror multiplayer (3vs1) and Story-driven Singleplayer/Coop game where one Player becomes a terrifying Murderer, and 3 Players are Survivors who need to play as a team to escape or overcome the gruesome Nightmare.
Why similar: Outbreak Sim 71.6% ★, Shooter 11.3%, Action 6.2%, Atmospheric 3.9%, Realistic 3.9%
